The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query BORR owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/BORR"
Use Arkolith to show who owns BORR, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | STATE STREET CORP | $26.8M | 4.6M | ▲+10% Added · +424K sh | Q1 2026 | |
| 2 | Point72 Asset Management, L.P. | $15.6M | 2.7M | ▲New +2.7M sh | Q1 2026 | |
| 3 | TUDOR INVESTMENT CORP ET AL | $13.1M | 2.3M | ▲+157% Added · +1.4M sh | Q1 2026 | |
| 4 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $13.0M | 2.2M | ▲+83% Added · +1.0M sh | Q1 2026 | |
| 5 | Goehring & Rozencwajg Associates, LLC | $12.2M | 2.1M | ▲+31% Added · +496K sh | Q1 2026 | |
| 6 | FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. | $12.1M | 2.1M | ▲New +2.1M sh | Q1 2026 | |
| 7 | MASTERS CAPITAL MANAGEMENT LLC | $11.5M | 2.0M | ▼−31% Reduced · −900K sh | Q1 2026 | |
| 8 | VANGUARD PORTFOLIO MANAGEMENT LLC | $11.1M | 1.9M | ▲New +1.9M sh | Q1 2026 | |
| 9 | VOLORIDGE INVESTMENT MANAGEMENT, LLC | $8.6M | 1.5M | ▲New +1.5M sh | Q1 2026 | |
| 10 | Trexquant Investment LP | $6.6M | 1.1M | ▲New +1.1M sh | Q1 2026 | |
| 11 | CITADEL ADVISORS LLC | $6.3M | 1.1M | ▼−32% Reduced · −511K sh | Q1 2026 | |
| 12 | Glenorchy Capital Ltd | $3.5M | 615K | ▼−0.3% Reduced · −2K sh | Q1 2026 | |
| 13 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $2.9M | 504K | ▲+672% Added · +438K sh | Q1 2026 | |
| 14 | PANAGORA ASSET MANAGEMENT INC | $2.0M | 354K | ▲New +354K sh | Q1 2026 | |
| 15 | Sowell Financial Services LLC | $1.2M | 213K | ▼−34% Reduced · −109K sh | Q1 2026 | |
| 16 | CenterBook Partners LP | $1.2M | 204K | ▲New +204K sh | Q1 2026 | |
| 17 | Y-Intercept (Hong Kong) Ltd | $1.0M | 174K | ▲New +174K sh | Q1 2026 | |
| 18 | Engineers Gate Manager LP | $983K | 170K | ▲New +170K sh | Q1 2026 | |
| 19 | Quadrature Capital Ltd | $913K | 158K | ▲14× Added · +147K sh | Q1 2026 | |
| 20 | MetLife Investment Management, LLC | $904K | 157K | ▲+11% Added · +15K sh | Q1 2026 | |
| 21 | Regal Partners Ltd | $849K | 147K | ▲New +147K sh | Q1 2026 | |
| 22 | Gotham Asset Management, LLC | $827K | 143K | ▲+18% Added · +21K sh | Q1 2026 | |
| 23 | Aquatic Capital Management LLC | $748K | 130K | ▲New +130K sh | Q1 2026 | |
| 24 | INTECH INVESTMENT MANAGEMENT LLC | $648K | 112K | ▼−17% Reduced · −23K sh | Q1 2026 | |
| 25 | Cannell & Spears LLC | $640K | 111K | ▼−63% Reduced · −193K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 9, 2026 | Mordehachvili Thiago | Director | Sell (S) | 8.0M | $37.6M |
| Jun 9, 2026 | Troim Tor Olav | Director | Buy (P) | 1.1M | $5.0M |
| Mar 24, 2026 | Troim Tor Olav | Director | Buy (P) | 500K | $2.6M |
| Mar 24, 2026 | Currie Jeffrey | Director | Buy (P) | 250K | $1.3M |
| Company | Co-held by | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 55 funds | $14.7B |
| VISA INC-CLASS A SHARESV | 55 funds | $3.8B |
| BANK OF AMERICA CORPBAC | 55 funds | $2.8B |
| MICROSOFT CORPMSFT | 54 funds | $19.1B |
| ALPHABET INC-CL AGOOGL | 54 funds | $12.6B |
| ELI LILLY & COLLY | 54 funds | $5.3B |
| COSTCO WHOLESALE CORPCOST | 54 funds | $3.5B |
| UNITEDHEALTH GROUP INCUNH | 54 funds | $2.4B |
| BROADCOM INCAVGO | 53 funds | $10.9B |
| JPMORGAN CHASE & COJPM | 53 funds | $6.9B |
| MICRON TECHNOLOGY INCMU | 53 funds | $5.5B |
| HOME DEPOT INCHD | 53 funds | $2.9B |
Ranked by how many of BORR's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for BORR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.